Product Details | OPTICAL ELEMENT SPACER

6650-00-504-8238 A tubular shaped item designed to maintain a predetermined distance between optical elements, such as lenses, reticles, and the like. The bore may be straight, tapered or counterbored, and may have annular serrations to converge or diverge light rays. The surfaces, which mate with the optics, are usually chamfered, concave, and/or have a specified finish designation in the range of 1 to 125 microinches arithmetical average (AA). See also SPACER, SLEEVE and CELL, OPTICAL ELEMENT.

Part Alternates: 5048238, 6650-00-504-8238, 00-504-8238, 6650005048238, 005048238

Instruments and Laboratory Equipment | Optical Instruments, Test Equipment, Components and Accessories

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-504-8238

Drawings & Photos | NSN 6650-00-504-8238


Cross Reference | NSN 6650-00-504-8238

Part Number Cage Code Manufacturer
5048238 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 6650-00-504-8238

Characteristic Specifications
MATERIAL COPPER ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B135,ALLOY 2 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR B2 SPACER
OVERALL LENGTH 0.170 INCHES NOMINAL
STRAIGHT BORE INSIDE DIAMETER 0.900 INCHES NOMINAL
SERRATION WIDTH 0.120 INCHES NOMINAL
END INTERNAL BEVEL ANGLE 10.0 DEGREES NOMINAL
III FSC APPLICATION DATA TELESCOPE,M7,INTEGRATED WITH FIRE CONTROL EQUIPMENT
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 5048238

Restrictions/Controls & Freight Information | NSN 6650-00-504-8238

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information